Blach 12. Jamal says that 18:12 and 3:4 are not equivalent ratios. Margie says they are equivalent
ratios. Who is correct? Justify your solution.

Two cyclists 84 miles apart start riding toward each other at the same. one cycles 2 times as fast as the other. if they meet 4 hours later, what is the speed (in mi/h) of the faster cyclist?

Christina can paint 420 square feet in 105 minutes. which unit rate describes the scenario?

The liabilities of cullumber are $99,000. owner’s capital is $143,000; drawings are $96,000; revenues, $467,000; and expenses, $301,000. what is the amount of cullumber company’s total assists?